Here are the theory test questions for A25 Mobile Elevating Work Platform - Scissor.
During the theory test you'll be asked a maximum of 40 questions.
Please note that your paper will include all the questions we have marked here with an asterisk *. In addition you will have a random selection of the other questions that are not marked here with an asterisk.
These questions will appear on every A25 paper
How do stabilisers increase the potential stability of a MEWP scissor? (2 marks)*
When setting up for work, what should be in place should machine failure happen? (2 marks)*
If using a MEWP in an area where there are moving vehicles, state THREE precautions to be taken. (6 marks)*
When siting the MEWP for work, what checks must be made to the ground type? (3 marks)*
When raising the platform or travelling with a raised platform, what ongoing checks need to be made? (3 marks)*
The Safe Working Load (SWL) signifies what? (2 marks)*
If the wearing of a safety harness or belt is required: a) where must it be attached to and b) where should the harness not be attached to? (2 marks)*
What are the THREE actions that a MEWP operator undertakes during pre-use inspections? (3 marks)*
The operator has been asked to drive a self-propelled MEWP onto a transporter/ trailer.
a) Who is responsible for the loading operations and
b) state FOUR actions to be considered by the operator before loading commences. (5 marks)*
If raising the platform up to a ceiling of a structure, why must extra care be taken when nearing the ceiling? (2 marks)*
When checking a (fall protection) harness, name FIVE possible defects that may be found. (5 marks)*
Apart from ground conditions, list FIVE checks that must be taken into account when siting the MEWP. (5 marks)*
If setting up to lift in a pedestrianised area, state TWO factors that need to be taken into account. (2 marks)*
If a scissor is equipped with extending decks, what does this allow? (1 marks)*
Before taking passengers up in a MEWP, what should be ensured about the individual or individuals? (2 marks)*
A random selection of these questions will appear on each A25 paper
a) What is meant by the working height of the MEWP and
b) who determines it? (2 marks)
Name FOUR ways that wet weather affects MEWP operations. (4 marks)
Give TWO reasons why it is important that a MEWP is not leaning sideways before attempting to raise the platform. (3 marks)
If setting up to work near a steep slope, apart from ground support:
a) what could be a danger and
b) what actions should be taken? (3 marks)
Before leaving the platform for a rest break, after parking and switching off the machine, what final action must be carried out? (2 marks)
Name TWO factors that determine the weight of a load. (2 marks)
As a machine for the lifting of persons, the MEWP must be thoroughly examined.
a) What is the purpose of the examination and
b) who should carry out the examination? (2 marks)
If setting up to work near a bank, what is the recommended distance between the stabilisers or wheels and the top of the bank? (4 marks)
What must you take into account when calculating the safe working load of the platform of a MEWP? (2 marks)
When checking fluid levels, why must gloves be worn? (1 marks)
Why should a diesel MEWP be re-fuelled at the end of the day? (1 marks)
Give FOUR reasons that may cause the MEWP to tip over. (4 marks)
What is the difference between:
a) a work-restraint system and
b) a fall arrest system? (4 marks)
What determines whether a (fall-protection) harness can be worn when operating a MEWP scissor and the type? (2 marks)
When or why would foam-filled tyres be specified for platform operations? (1 marks)
As a platform is raised higher, what also rises that can cause instability? (3 marks)
How can high wind speeds affect MEWP operations? (3 marks)
State the purpose of the check valve(s) located on the scissor cylinder ram (or rams). (1 marks)
What would happen if the steering axle is to the rear of the direction for travel? (1 marks)
If travelling near an open trench which has a depth of 2 metres, what is the minimum distance to maintain? (1 marks)
When can a MEWP work (i.e. raise the platform) on sloping ground? (1 marks)
When working in a confined area or space with a diesel-powered machine, name THREE dangers that can be present? (3 marks)
a) Why must all travel and platform controls be clearly marked as to function and direction or mode and
b) what consequences could occur if controls were not clearly marked? (4 marks)
Before climbing or descending a slope, what FOUR checks should be made? (4 marks)
When parking the machine at the end of the shift, name THREE places where the MEWP should NOT be parked. (3 marks)
What is the purpose any of counterweights of the machine? (1 marks)
a) What determines the minimum distances that any part of plant and machinery has to be kept from over head electricity lines and
b) explain why a distance should be kept. (4 marks)
On IC engines, during work, the engine starts to overheat. Explain the danger if someone tries to remove the radiator or expansion tank cap. (2 marks)
What is meant by a bi-fuel MEWP? (1 marks)
The operator has to use a new type of MEWP that they are unfamiliar with. What do Regulations (i.e. PUWER 98) and other guidance require the operator to have? (3 marks)
End of questions for A25 Mobile Elevating Work Platform - Scissor
